CN207292178U - A kind of crawler of excavator easy to desilt - Google Patents
A kind of crawler of excavator easy to desilt Download PDFInfo
- Publication number
- CN207292178U CN207292178U CN201721176637.1U CN201721176637U CN207292178U CN 207292178 U CN207292178 U CN 207292178U CN 201721176637 U CN201721176637 U CN 201721176637U CN 207292178 U CN207292178 U CN 207292178U
- Authority
- CN
- China
- Prior art keywords
- crawler
- crawler belt
- desilt
- roller
- ground bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of crawler of excavator easy to desilt, including crawler belt, keel, roller and accessory whorl, double wedge is fixed with the upside of the crawler belt and grabs ground bar, and double wedge is connected with grabbing ground bar, connector is provided with the keel, and connector is connected with grabbing ground bar, the both sides up and down of the crawler belt are provided with fixing device, driving gear is fixed with the roller, and driven eccentric gear is connected with above driving gear, roller is fitted with the inside of the crawler belt, the accessory whorl is connected by rotating member with roller, rotation axis is fixed with the driven eccentric gear, and rotation axis is connected with fixing device, blade is provided with the downside of the fixing device.This is easy to the crawler of excavator desilted, is provided with driving gear and follower eccentric, can so blade is moved up and down, so that the soil that double wedge surface and track surface are adhered to all is scraped out, removes soil more thorough.
Description
Technical field
Crawler of excavator equipment technical field is the utility model is related to, is specially a kind of crawler of excavator easy to desilt.
Background technology
Crawler of excavator is the essential part of excavator, and crawler belt is by active wheel drive, around actively
Wheel, bogie wheel, the flexible chain link of inducer and carrier wheel.Most of crawler belts can all adhere to after mire walking on crawler belt
There is excessive soil, these soil will influence the grabs ground ability of soil if not removing, crawler belt is skidded on soil, and
The mud-scraping apparatus of most of crawler belts cannot be bonded the surface of crawler belt well, so as to be not easy to scrape off in soil.
Utility model content
The purpose of this utility model is to provide a kind of crawler of excavator easy to desilt, to solve in above-mentioned background technology
The most of crawler belts proposed can all be stained with excessive soil after mire walking on crawler belt, what these soil were not removed
Words will influence the grabs ground ability of soil, crawler belt is skidded on soil, and the mud-scraping apparatus of most of crawler belts cannot be fine
Fitting crawler belt surface so that the problem of being not easy to scrape off in soil.
To achieve the above object, the utility model provides following technical solution：A kind of crawler of excavator easy to desilt, bag
Crawler belt, keel, roller and accessory whorl are included, double wedge is fixed with the upside of the crawler belt and grabs ground bar, and double wedge is connected with grabbing ground bar,
Connector is provided with the keel, and connector is connected with grabbing ground bar, the both sides up and down of the crawler belt are provided with fixed dress
Put, driving gear is fixed with the roller, and driven eccentric gear is connected with above driving gear, the inner side of the crawler belt
Roller is fitted with, the accessory whorl is connected by rotating member with roller, rotation axis is fixed with the driven eccentric gear, and turn
Moving axis is connected with fixing device, and blade is provided with the downside of the fixing device.
Preferably, the double wedge is evenly distributed on crawler belt with ground bar is grabbed, and the inner for grabbing ground bar tilts upward.
Preferably, the distance of the ground upper end of bar away from crawler belt upper surface of grabbing is equal to the scope that rotation axis moves up and down.
Preferably, the connection mode of the driving gear and driven eccentric gear is engage, and driving gear and driven inclined
Heart gear is arranged on the inside both sides of crawler belt in symmetrical expression.
Preferably, the rotation axis and the connection mode of driven eccentric gear are to be rotatablely connected, and the rotation model of rotation axis
Enclose the half equal to driven eccentric gear girth.
Preferably, the blade is provided with two, and blade is symmetrical set on the central axes of fixing device, and knife
Piece is staggeredly arranged with grabbing ground bar.
Compared with prior art, the beneficial effects of the utility model are：This is easy to the crawler of excavator desilted, angularly disposed
Ground bar is grabbed, so that add crawler belt and soil grabs attached ability, so that excavator when driving can be more steady in mire
It is fixed, blade is provided with, so as to which the soil adhered on crawler belt is scraped off, is provided with driving gear and follower eccentric,
Driving gear is driven to rotate when roller rolls, driving gear drives driven eccentric gear to rotate again, so as to drive rotation axis to transport
It is dynamic, can so it blade is moved up and down, so as to which the soil on double wedge surface and track surface adhesion all is scraped out,
Remove soil more thorough, this mode that desilts is simple, also allows for dismantling when not in use, and the soil on crawler belt is whole
The stability of crawler belt can be increased by striking off, and stablize traveling on moist soil easy to it.
Brief description of the drawings
Fig. 1 is the utility model main structure diagram；
Fig. 2 is the utility model side structure schematic view；
Fig. 3 is the utility model blade side structure schematic view.
In figure：1st, crawler belt, 2, double wedge, 3, grab ground bar, 4, connector, 5, keel, 6, fixing device, 7, roller, 8, actively
Gear, 9, driven eccentric gear, 10, accessory whorl, 11, rotating member, 12, rotation axis, 13, blade.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of crawler of excavator easy to desilt, including
Crawler belt 1, double wedge 2, grab ground bar 3, connector 4, keel 5, fixing device 6, roller 7, driving gear 8, driven eccentric gear 9, pair
Wheel 10, rotating member 11, rotation axis 12 and blade 13, the upside of crawler belt 1 are fixed with double wedge 2 and grab ground bar 3, double wedge 2 and grab ground bar 3
It is evenly distributed on crawler belt 1, and the inner for grabbing ground bar 3 tilts upward, add crawler belt 1 and soil grabs attached ability, from
And excavator is more stablized when driving in mire, and double wedge 2 is connected with grabbing ground bar 3, grabs the upper end of ground bar 3 away from shoe
Distance with 1 upper surface is equal to the scope that rotation axis 12 moves up and down, and blade 13 is moved up and down, so as to
The soil of 1 surface adhesion of 2 surface of double wedge and crawler belt all is scraped out, removes soil more thorough, it is this to desilt mode
Simply, removal of inserts 13 is also allowed for when not in use, and the soil on crawler belt 1 is all struck off to the stability that can increase crawler belt 1,
Travelled easy to it on moist soil, connector 4 is provided with keel 5, and connector 4 is connected with grabbing ground bar 3, crawler belt 1
Both sides up and down be provided with fixing device 6, be fixed with driving gear 8 on roller 7, and the top of driving gear 8 be connected with it is driven
Eccentric gear 9, driving gear 8 is to engage with the connection mode of driven eccentric gear 9, and driving gear 8 and driven eccentric gear 9
The inside both sides of crawler belt 1 are arranged in symmetrical expression, are moved up and down easy to band cutting blade 13, the inner side of crawler belt 1 is fitted with roller 7,
Accessory whorl 10 is connected by rotating member 11 with roller 7, is fixed with rotation axis 12 on driven eccentric gear 9, rotation axis 12 with it is driven
The connection mode of eccentric gear 9 is rotation connection, and the slewing area of rotation axis 12 is equal to the one of driven 9 girth of eccentric gear
Half, so that the bottom of blade 13 can be bonded the surface of crawler belt 1, so that the soil on 1 surface of crawler belt is scraped off, and rotation axis 12
It is connected with fixing device 6, the downside of fixing device 6 is provided with blade 13, and blade 13 is provided with two, and blade 13 is on solid
The central axes for determining device 6 are symmetrical set, and blade 13 is staggeredly arranged with grabbing ground bar 3, easy to which soil is scraped totally.
Operation principle：When being easy to the crawler of excavator desilted using this, excavator travels on soil, so as to drive rolling
The movement of wheel 7, roller 7 drives accessory whorl 10 to move by rotating member 11, then drives keel 5 to move, so that crawler belt 1 turns on the ground
Move, the double wedge 2 on crawler belt 1 adds the grabs ground ability of crawler belt 1 with ground bar 3 is grabbed, and prevents crawler belt 1 from skidding, in the mistake that crawler belt 1 moves
Roller 7 drives driving gear 8 to rotate in journey, and driving gear 8 drives driven eccentric gear 9 to rotate, and driven eccentric gear 9 drives again
Rotation axis 12 moves up and down, so that blade 13 moves up and down, just the gap between ground bar 3 is grabbed in fitting below blade 13,
So as to which the soil being adhered in gap be scraped off, this mode, can not only scrape double wedge 2 and the soil for grabbing ground 3 surface of bar
Get off, the soil between gap on crawler belt 1 can also be scraped off, remove soil more thorough, so as to add crawler belt 1
Grabs ground ability, here it is the application method of the crawler of excavator.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still modify the technical solution described in foregoing embodiments, or to which part technical characteristic into
Row equivalent substitution, where within the spirit and principles of the present invention, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of crawler of excavator easy to desilt, including crawler belt（1）, keel（5）, roller（7）And accessory whorl（10）, its feature exists
In：The crawler belt（1）Upside be fixed with double wedge（2）With grabbing bar（3）, and double wedge（2）With grabbing ground bar（3）It is connected, it is described
Keel（5）On be provided with connector（4）, and connector（4）With grabbing ground bar（3）It is connected, the crawler belt（1）Both sides up and down set
It is equipped with fixing device（6）, the roller（7）On be fixed with driving gear（8）, and driving gear（8）Top be connected with it is driven
Eccentric gear（9）, the crawler belt（1）Inner side be fitted with roller（7）, the accessory whorl（10）Pass through rotating member（11）With roller
（7）It is connected, the driven eccentric gear（9）On be fixed with rotation axis（12）, and rotation axis（12）With fixing device（6）It is connected
Connect, the fixing device（6）Downside be provided with blade（13）.
A kind of 2. crawler of excavator easy to desilt according to claim 1, it is characterised in that：The double wedge（2）With grab
Ground bar（3）It is evenly distributed in crawler belt（1）On, and grab ground bar（3）The inner tilt upward.
A kind of 3. crawler of excavator easy to desilt according to claim 1, it is characterised in that：It is described to grab ground bar（3）'s
Upper end is away from crawler belt（1）The distance of upper surface is equal to rotation axis（12）The scope of up and down motion.
A kind of 4. crawler of excavator easy to desilt according to claim 1, it is characterised in that：The driving gear（8）
With driven eccentric gear（9）Connection mode be engagement, and driving gear（8）With driven eccentric gear（9）Set in symmetrical expression
In crawler belt（1）Inside both sides.
A kind of 5. crawler of excavator easy to desilt according to claim 1, it is characterised in that：The rotation axis（12）With
Driven eccentric gear（9）Connection mode be rotation connection, and rotation axis（12）Slewing area be equal to driven eccentric gear（9）
The half of girth.
A kind of 6. crawler of excavator easy to desilt according to claim 1, it is characterised in that：The blade（13）Set
There are two, and blade（13）On fixing device（6）Central axes be symmetrical set, and blade（13）With grabbing ground bar（3）It is wrong
Open arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176637.1U CN207292178U (en) | 2017-09-14 | 2017-09-14 | A kind of crawler of excavator easy to desilt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176637.1U CN207292178U (en) | 2017-09-14 | 2017-09-14 | A kind of crawler of excavator easy to desilt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207292178U true CN207292178U (en) | 2018-05-01 |
Family
ID=62441303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176637.1U Expired - Fee Related CN207292178U (en) | 2017-09-14 | 2017-09-14 | A kind of crawler of excavator easy to desilt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207292178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
| CN109440853A (en) * | 2018-10-18 | 2019-03-08 | 南安如盈商贸有限公司 | A kind of construction machinery that the articulated walking shaving based on laterite muddy road surface promotes |
-
2017
- 2017-09-14 CN CN201721176637.1U patent/CN207292178U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791552A (en) * | 2018-07-10 | 2018-11-13 | 江西良田农业机械有限公司 | Mud grass device is cleared up on a kind of crawler-type harvester chassis automatically |
| CN108791552B (en) * | 2018-07-10 | 2023-09-22 | 江西良田农业机械有限公司 | Automatic mud grass cleaning device for crawler-type harvester chassis |
| CN109440853A (en) * | 2018-10-18 | 2019-03-08 | 南安如盈商贸有限公司 | A kind of construction machinery that the articulated walking shaving based on laterite muddy road surface promotes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180501 Termination date: 20210914 |